From: SJ Park <sj@kernel.org>
To: Enze Li <lienze@kylinos.cn>
Cc: SJ Park <sj@kernel.org>,
damon@lists.linux.dev, linux-mm@kvack.org, enze.li@gmx.com
Subject: Re: [PATCH] samples/damon/mtier: add comment for struct region_range
Date: Tue, 21 Jul 2026 07:06:18 -0700 [thread overview]
Message-ID: <20260721140619.297538-1-sj@kernel.org> (raw)
In-Reply-To: <20260721070756.54435-1-lienze@kylinos.cn>
On Tue, 21 Jul 2026 15:07:56 +0800 Enze Li <lienze@kylinos.cn> wrote:
> The mtier sample defines a local struct region_range using phys_addr_t
> instead of damon_addr_range which uses unsigned long. Add a comment
> explaining the rationale: on 32-bit systems with more than 4GiB memory,
> phys_addr_t will be 64-bit while unsigned long is 32-bit.
Looks good to me.
>
> Signed-off-by: Enze Li <lienze@kylinos.cn>
Reviewed-by: SJ Park <sj@kernel.org>
This patch is applied to damon/next [1] tree. If this patch is not added to
mm.git in short term (~3 days?), I will ask mm.git maintainer (Andrew Morton)
to pick this. So, no action from your side is needed for now. If it seems I
also forgot doing that or you cannot wait for my action, please feel free to
directly ask that to Andrew.
[1] https://origin.kernel.org/doc/html/latest/mm/damon/maintainer-profile.html#scm-trees
Thanks,
SJ
[...]
next prev parent reply other threads:[~2026-07-21 14:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-21 7:07 [PATCH] samples/damon/mtier: add comment for struct region_range Enze Li
2026-07-21 14:06 ` SJ Park [this message]
2026-07-22 13:46 ` SJ Park
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